From the Manufacturer
The Columbia Sportswear Crystal Trail Interchange Parka offers a 31 full-length outer shell of our Alpha Grid Nylon with a water-repellent surface finish on the outside and polyurethane coating on the inside for excellent wind/water resistance. The shell is feature packed with a detachable, zip off storm hood, interior zippered security pocket, articulated elbows for full range of motion, and draw cord at both the waist and hem. Both the shell and liner include underarm zipper vents for easily venting body heat. The liner has an Aerolite II Nylon shell with MTR Sno-Flower Jacquard Fleece lining and Microtemp XF Insulation. Our Aerolite II fabric offers a very soft hand but due to a tightly woven polyester microfiber content, it is highly water resistant and breathable for protection from wind and light rain. Microtemp XF is an extra fine microfiber insulation that is extremely soft and supple. Wearing the shell by itself, zipping in the liner, or just wearing the liner alone, you'll discover the versatility of this great jacket!
